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class="mw-list-item"><a href="/wiki/Especial:Discussi%C3%B3_personal" title="Discussió sobre les edicions per aquesta adreça ip. [n]" accesskey="n"><span>Discussió per aquest IP</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Lloc"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contingut" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contingut</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mou a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">amaga</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inici</div> </a> </li> <li id="toc-Astrònoms_importants" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Astrònoms_importants"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Astrònoms importants</span> </div> </a> <ul id="toc-Astrònoms_importants-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vegeu_també" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vegeu_també"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Vegeu també</span> </div> </a> <ul id="toc-Vegeu_també-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliografia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bibliografia"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Bibliografia</span> </div> </a> <ul id="toc-Bibliografia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referències" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referències"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Referències</span> </div> </a> <ul id="toc-Referències-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Enllaços_externs" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Enllaços_externs"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Enllaços externs</span> </div> </a> <ul id="toc-Enllaços_externs-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contingut" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Commuta la taula de continguts." > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Commuta la taula de continguts.</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Astrònom</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vés a un article en una altra llengua. Disponible en 89 llengües" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-89" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">89 llengües</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%81%D9%84%D9%83%D9%8A" title="فلكي - àrab" lang="ar" hreflang="ar" data-title="فلكي" data-language-autonym="العربية" data-language-local-name="àrab" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%B9%D8%A7%D9%84%D9%85_%D9%81%D9%84%D9%83" title="عالم فلك - àrab egipci" lang="arz" hreflang="arz" data-title="عالم فلك" data-language-autonym="مصرى" data-language-local-name="àrab egipci" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Astr%C3%B3nomu" title="Astrónomu - asturià" lang="ast" hreflang="ast" data-title="Astrónomu" data-language-autonym="Asturianu" data-language-local-name="asturià" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Astronom" title="Astronom - azerbaidjanès" lang="az" hreflang="az" data-title="Astronom" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaidjanès" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A7%D9%88%D9%84%D8%AF%D9%88%D8%B2%D8%B4%DB%8C%D9%86%D8%A7%D8%B3" title="اولدوزشیناس - South Azerbaijani" lang="azb" hreflang="azb" data-title="اولدوزشیناس" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%BE%D0%BC" title="Астраном - belarús" lang="be" hreflang="be" data-title="Астраном" data-language-autonym="Беларуская" data-language-local-name="belarús" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC" title="Астроном - búlgar" lang="bg" hreflang="bg" data-title="Астроном" data-language-autonym="Български" data-language-local-name="búlgar" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%96%E0%A4%97%E0%A5%8B%E0%A4%B2%E0%A4%B6%E0%A4%BE%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%9C%E0%A5%8D%E0%A4%9E" title="खगोलशास्त्रज्ञ - Bhojpuri" lang="bh" hreflang="bh" data-title="खगोलशास्त्रज्ञ" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%9C%E0%A7%8D%E0%A6%AF%E0%A7%8B%E0%A6%A4%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%E0%A7%80" title="জ্যোতির্বিজ্ঞানী - bengalí" lang="bn" hreflang="bn" data-title="জ্যোতির্বিজ্ঞানী" data-language-autonym="বাংলা" data-language-local-name="bengalí" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Astronom" title="Astronom - bosnià" lang="bs" hreflang="bs" data-title="Astronom" data-language-autonym="Bosanski" data-language-local-name="bosnià" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Astronom" title="Astronom - txec" lang="cs" hreflang="cs" data-title="Astronom" data-language-autonym="Čeština" data-language-local-name="txec" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC" title="Астроном - txuvaix" lang="cv" hreflang="cv" data-title="Астроном" data-language-autonym="Чӑвашла" data-language-local-name="txuvaix" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Astronom" title="Astronom - danès" lang="da" hreflang="da" data-title="Astronom" data-language-autonym="Dansk" data-language-local-name="danès" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Astronom" title="Astronom - alemany" lang="de" hreflang="de" data-title="Astronom" data-language-autonym="Deutsch" data-language-local-name="alemany" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Asm%C3%AAn%C5%9F%C4%B1nas" title="Asmênşınas - Zazaki" lang="diq" hreflang="diq" data-title="Asmênşınas" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CF%83%CF%84%CF%81%CE%BF%CE%BD%CF%8C%CE%BC%CE%BF%CF%82" title="Αστρονόμος - grec" lang="el" hreflang="el" data-title="Αστρονόμος" data-language-autonym="Ελληνικά" data-language-local-name="grec" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Astronomer" title="Astronomer - anglès" lang="en" hreflang="en" data-title="Astronomer" data-language-autonym="English" data-language-local-name="anglès" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Astronomo" title="Astronomo - esperanto" lang="eo" hreflang="eo" data-title="Astronomo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Astr%C3%B3nomo" title="Astrónomo - espanyol" lang="es" hreflang="es" data-title="Astrónomo" data-language-autonym="Español" data-language-local-name="espanyol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Astronomo" title="Astronomo - basc" lang="eu" hreflang="eu" data-title="Astronomo" data-language-autonym="Euskara" data-language-local-name="basc" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D8%AE%D8%AA%D8%B1%D8%B4%D9%86%D8%A7%D8%B3" title="اخترشناس - persa" lang="fa" hreflang="fa" data-title="اخترشناس" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/T%C3%A4htitieteilij%C3%A4" title="Tähtitieteilijä - finès" lang="fi" hreflang="fi" data-title="Tähtitieteilijä" data-language-autonym="Suomi" data-language-local-name="finès" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Astronome" title="Astronome - francès" lang="fr" hreflang="fr" data-title="Astronome" data-language-autonym="Français" data-language-local-name="francès" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Astronoom" title="Astronoom - frisó occidental" lang="fy" hreflang="fy" data-title="Astronoom" data-language-autonym="Frysk" data-language-local-name="frisó occidental" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/R%C3%A9alteola%C3%AD" title="Réalteolaí - irlandès" lang="ga" hreflang="ga" data-title="Réalteolaí" data-language-autonym="Gaeilge" data-language-local-name="irlandès" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Reul-e%C3%B2laiche" title="Reul-eòlaiche - gaèlic escocès" lang="gd" hreflang="gd" data-title="Reul-eòlaiche" data-language-autonym="Gàidhlig" data-language-local-name="gaèlic escocès" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Astr%C3%B3nomo,_astr%C3%B3noma" title="Astrónomo, astrónoma - gallec" lang="gl" hreflang="gl" data-title="Astrónomo, astrónoma" data-language-autonym="Galego" data-language-local-name="gallec" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%A1%D7%98%D7%A8%D7%95%D7%A0%D7%95%D7%9D" title="אסטרונום - hebreu" lang="he" hreflang="he" data-title="אסטרונום" data-language-autonym="עברית" data-language-local-name="hebreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%96%E0%A4%97%E0%A5%8B%E0%A4%B2_%E0%A4%B5%E0%A4%BF%E0%A4%9C%E0%A5%8D%E0%A4%9E%E0%A4%BE%E0%A4%A8%E0%A5%80" title="खगोल विज्ञानी - hindi" lang="hi" hreflang="hi" data-title="खगोल विज्ञानी" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Astronom" title="Astronom - croat" lang="hr" hreflang="hr" data-title="Astronom" data-language-autonym="Hrvatski" data-language-local-name="croat" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Csillag%C3%A1sz" title="Csillagász - hongarès" lang="hu" hreflang="hu" data-title="Csillagász" data-language-autonym="Magyar" data-language-local-name="hongarès" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%BD%D5%BF%D5%B2%D5%A1%D5%A3%D5%A5%D5%BF" title="Աստղագետ - armeni" lang="hy" hreflang="hy" data-title="Աստղագետ" data-language-autonym="Հայերեն" data-language-local-name="armeni" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Astronomo" title="Astronomo - interlingua" lang="ia" hreflang="ia" data-title="Astronomo" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Astronom" title="Astronom - indonesi" lang="id" hreflang="id" data-title="Astronom" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesi" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ig mw-list-item"><a href="https://ig.wikipedia.org/wiki/Onye_na-enyocha_mbara_igwe" title="Onye na-enyocha mbara igwe - igbo" lang="ig" hreflang="ig" data-title="Onye na-enyocha mbara igwe" data-language-autonym="Igbo" data-language-local-name="igbo" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Astronomo" title="Astronomo - italià" lang="it" hreflang="it" data-title="Astronomo" data-language-autonym="Italiano" data-language-local-name="italià" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%A4%A9%E6%96%87%E5%AD%A6%E8%80%85" title="天文学者 - japonès" lang="ja" hreflang="ja" data-title="天文学者" data-language-autonym="日本語" data-language-local-name="japonès" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Astronom" title="Astronom - javanès" lang="jv" hreflang="jv" data-title="Astronom" data-language-autonym="Jawa" data-language-local-name="javanès" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Astronom" title="Astronom - karakalpak" lang="kaa" hreflang="kaa" data-title="Astronom" data-language-autonym="Qaraqalpaqsha" data-language-local-name="karakalpak" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC" title="Астроном - kazakh" lang="kk" hreflang="kk" data-title="Астроном" data-language-autonym="Қазақша" data-language-local-name="kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%B2%9C%EB%AC%B8%ED%95%99%EC%9E%90" title="천문학자 - coreà" lang="ko" hreflang="ko" data-title="천문학자" data-language-autonym="한국어" data-language-local-name="coreà" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/St%C3%AArnas" title="Stêrnas - kurd" lang="ku" hreflang="ku" data-title="Stêrnas" data-language-autonym="Kurdî" data-language-local-name="kurd" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Astronomus" title="Astronomus - llatí" lang="la" hreflang="la" data-title="Astronomus" data-language-autonym="Latina" data-language-local-name="llatí" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Astronom" title="Astronom - luxemburguès" lang="lb" hreflang="lb" data-title="Astronom" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemburguès" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Astronoom" title="Astronoom - limburguès" lang="li" hreflang="li" data-title="Astronoom" data-language-autonym="Limburgs" data-language-local-name="limburguès" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Astronomas" title="Astronomas - lituà" lang="lt" hreflang="lt" data-title="Astronomas" data-language-autonym="Lietuvių" data-language-local-name="lituà" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Astronoms" title="Astronoms - letó" lang="lv" hreflang="lv" data-title="Astronoms" data-language-autonym="Latviešu" data-language-local-name="letó" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC" title="Астроном - macedoni" lang="mk" hreflang="mk" data-title="Астроном" data-language-autonym="Македонски" data-language-local-name="macedoni" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9E%D0%B4%D0%BE%D0%BD_%D0%BE%D1%80%D0%BE%D0%BD_%D1%81%D1%83%D0%B4%D0%BB%D0%B0%D0%B0%D1%87" title="Одон орон судлаач - mongol" lang="mn" hreflang="mn" data-title="Одон орон судлаач" data-language-autonym="Монгол" data-language-local-name="mongol" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%88%EA%AF%A6%EA%AF%9F%EA%AF%86%EA%AF%A3%EA%AF%A1%EA%AF%82%EA%AF%A3%EA%AF%A2" title="ꯈꯦꯟꯆꯣꯡꯂꯣꯢ - manipurí" lang="mni" hreflang="mni" data-title="ꯈꯦꯟꯆꯣꯡꯂꯣꯢ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipurí" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%96%E0%A4%97%E0%A5%8B%E0%A4%B2%E0%A4%B6%E0%A4%BE%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%9C%E0%A5%8D%E0%A4%9E" title="खगोलशास्त्रज्ञ - marathi" lang="mr" hreflang="mr" data-title="खगोलशास्त्रज्ञ" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Ahli_astronomi" title="Ahli astronomi - malai" lang="ms" hreflang="ms" data-title="Ahli astronomi" data-language-autonym="Bahasa Melayu" data-language-local-name="malai" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mt mw-list-item"><a href="https://mt.wikipedia.org/wiki/Astronomu" title="Astronomu - maltès" lang="mt" hreflang="mt" data-title="Astronomu" data-language-autonym="Malti" data-language-local-name="maltès" class="interlanguage-link-target"><span>Malti</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%94%E1%80%80%E1%80%B9%E1%80%81%E1%80%90%E1%80%B9%E1%80%90%E1%80%95%E1%80%8A%E1%80%AC%E1%80%9B%E1%80%BE%E1%80%84%E1%80%BA" title="နက္ခတ္တပညာရှင် - birmà" lang="my" hreflang="my" data-title="နက္ခတ္တပညာရှင်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birmà" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Astronom" title="Astronom - baix alemany" lang="nds" hreflang="nds" data-title="Astronom" data-language-autonym="Plattdüütsch" data-language-local-name="baix alemany" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Astronoom" title="Astronoom - neerlandès" lang="nl" hreflang="nl" data-title="Astronoom" data-language-autonym="Nederlands" data-language-local-name="neerlandès" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Astronom" title="Astronom - noruec nynorsk" lang="nn" hreflang="nn" data-title="Astronom" data-language-autonym="Norsk nynorsk" data-language-local-name="noruec nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Astronom" title="Astronom - noruec bokmål" lang="nb" hreflang="nb" data-title="Astronom" data-language-autonym="Norsk bokmål" data-language-local-name="noruec bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Astron%C3%B2m" title="Astronòm - occità" lang="oc" hreflang="oc" data-title="Astronòm" data-language-autonym="Occitan" data-language-local-name="occità" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Astronom" title="Astronom - polonès" lang="pl" hreflang="pl" data-title="Astronom" data-language-autonym="Polski" data-language-local-name="polonès" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%81%D9%84%DA%A9%DB%8C%D8%A7%D8%AA_%D8%AF%D8%A7%D9%86" title="فلکیات دان - Western Punjabi" lang="pnb" hreflang="pnb" data-title="فلکیات دان" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Astr%C3%B4nomo" title="Astrônomo - portuguès" lang="pt" hreflang="pt" data-title="Astrônomo" data-language-autonym="Português" data-language-local-name="portuguès" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Astronom" title="Astronom - romanès" lang="ro" hreflang="ro" data-title="Astronom" data-language-autonym="Română" data-language-local-name="romanès" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC" title="Астроном - rus" lang="ru" hreflang="ru" data-title="Астроном" data-language-autonym="Русский" data-language-local-name="rus" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC" title="Астроном - Rusyn" lang="rue" hreflang="rue" data-title="Астроном" data-language-autonym="Русиньскый" data-language-local-name="Rusyn" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Astr%C3%B2numu" title="Astrònumu - sicilià" lang="scn" hreflang="scn" data-title="Astrònumu" data-language-autonym="Sicilianu" data-language-local-name="sicilià" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Astronomer" title="Astronomer - escocès" lang="sco" hreflang="sco" data-title="Astronomer" data-language-autonym="Scots" data-language-local-name="escocès" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Astronom" title="Astronom - serbocroat" lang="sh" hreflang="sh" data-title="Astronom" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroat" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%AD%E0%B7%8F%E0%B6%BB%E0%B6%9A%E0%B7%8F%E0%B7%80%E0%B7%9A%E0%B6%AF%E0%B7%92%E0%B6%BA%E0%B7%8F" title="තාරකාවේදියා - singalès" lang="si" hreflang="si" data-title="තාරකාවේදියා" data-language-autonym="සිංහල" data-language-local-name="singalès" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Astronomer" title="Astronomer - Simple English" lang="en-simple" hreflang="en-simple" data-title="Astronomer" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Astron%C3%B3m" title="Astronóm - eslovac" lang="sk" hreflang="sk" data-title="Astronóm" data-language-autonym="Slovenčina" data-language-local-name="eslovac" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Astronom" title="Astronom - eslovè" lang="sl" hreflang="sl" data-title="Astronom" data-language-autonym="Slovenščina" data-language-local-name="eslovè" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Xidigisyahan" title="Xidigisyahan - somali" lang="so" hreflang="so" data-title="Xidigisyahan" data-language-autonym="Soomaaliga" data-language-local-name="somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Astronom" title="Astronom - albanès" lang="sq" hreflang="sq" data-title="Astronom" data-language-autonym="Shqip" data-language-local-name="albanès" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC" title="Астроном - serbi" lang="sr" hreflang="sr" data-title="Астроном" data-language-autonym="Српски / srpski" data-language-local-name="serbi" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Astronom" title="Astronom - suec" lang="sv" hreflang="sv" data-title="Astronom" data-language-autonym="Svenska" data-language-local-name="suec" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Mtaalamu_wa_anga" title="Mtaalamu wa anga - suahili" lang="sw" hreflang="sw" data-title="Mtaalamu wa anga" data-language-autonym="Kiswahili" data-language-local-name="suahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%BE%E0%AE%A9%E0%AE%BF%E0%AE%AF%E0%AE%B2%E0%AF%8D_%E0%AE%B5%E0%AE%B2%E0%AF%8D%E0%AE%B2%E0%AF%81%E0%AE%A8%E0%AE%B0%E0%AF%8D" title="வானியல் வல்லுநர் - tàmil" lang="ta" hreflang="ta" data-title="வானியல் வல்லுநர்" data-language-autonym="தமிழ்" data-language-local-name="tàmil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%99%E0%B8%B1%E0%B8%81%E0%B8%94%E0%B8%B2%E0%B8%A3%E0%B8%B2%E0%B8%A8%E0%B8%B2%E0%B8%AA%E0%B8%95%E0%B8%A3%E0%B9%8C" title="นักดาราศาสตร์ - tai" lang="th" hreflang="th" data-title="นักดาราศาสตร์" data-language-autonym="ไทย" data-language-local-name="tai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Astronomo" title="Astronomo - tagal" lang="tl" hreflang="tl" data-title="Astronomo" data-language-autonym="Tagalog" data-language-local-name="tagal" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Astronom" title="Astronom - turc" lang="tr" hreflang="tr" data-title="Astronom" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC" title="Астроном - ucraïnès" lang="uk" hreflang="uk" data-title="Астроном" data-language-autonym="Українська" data-language-local-name="ucraïnès" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%85%D8%A7%DB%81%D8%B1_%D9%81%D9%84%DA%A9%DB%8C%D8%A7%D8%AA" title="ماہر فلکیات - urdú" lang="ur" hreflang="ur" data-title="ماہر فلکیات" data-language-autonym="اردو" data-language-local-name="urdú" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Astronom" title="Astronom - uzbek" lang="uz" hreflang="uz" data-title="Astronom" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Nh%C3%A0_thi%C3%AAn_v%C4%83n_h%E1%BB%8Dc" title="Nhà thiên văn học - vietnamita" lang="vi" hreflang="vi" data-title="Nhà thiên văn học" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%A4%A9%E6%96%87%E5%AD%B8%E5%AE%B6" title="天文學家 - xinès wu" lang="wuu" hreflang="wuu" data-title="天文學家" data-language-autonym="吴语" data-language-local-name="xinès wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%A4%A9%E6%96%87%E5%AD%A6%E5%AE%B6" title="天文学家 - xinès" lang="zh" hreflang="zh" data-title="天文学家" data-language-autonym="中文" data-language-local-name="xinès" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Thian-b%C3%BBn-ha%CC%8Dk-ka" title="Thian-bûn-ha̍k-ka - xinès min del sud" lang="nan" hreflang="nan" data-title="Thian-bûn-ha̍k-ka" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="xinès min del sud" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%A4%A9%E6%96%87%E5%AD%B8%E5%AE%B6" title="天文學家 - cantonès" lang="yue" hreflang="yue" data-title="天文學家" data-language-autonym="粵語" data-language-local-name="cantonès" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q11063#sitelinks-wikipedia" title="Modifica enllaços interlingües" class="wbc-editpage">Modifica els enllaços</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav 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dir="ltr"><table class="infobox" style="font-size:90%;width:25em"><caption style="font-weight:bold;background:Moccasin"><span style="float:left;"><span typeof="mw:File"><span title="Infotaula ocupació"><img alt="Infotaula ocupació" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Symbole_travaux_marteau_et_clef.svg/25px-Symbole_travaux_marteau_et_clef.svg.png" decoding="async" width="25" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Symbole_travaux_marteau_et_clef.svg/38px-Symbole_travaux_marteau_et_clef.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/66/Symbole_travaux_marteau_et_clef.svg/50px-Symbole_travaux_marteau_et_clef.svg.png 2x" data-file-width="673" data-file-height="638" /></span></span></span>Astrònom</caption><tbody><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"><span typeof="mw:File"><a href="/wiki/Fitxer:Islamic_astronomer_book_page.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Islamic_astronomer_book_page.jpg/167px-Islamic_astronomer_book_page.jpg" decoding="async" width="167" height="300" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Islamic_astronomer_book_page.jpg/251px-Islamic_astronomer_book_page.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Islamic_astronomer_book_page.jpg/334px-Islamic_astronomer_book_page.jpg 2x" data-file-width="871" data-file-height="1563" /></a></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee"><div style="padding:0.1em 0;line-height:1.2em;">Tipus d'ocupació</div></th><td class="infobox-data"><a href="/wiki/Cient%C3%ADfic" title="Científic">científic</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q11063?uselang=ca#P279" title="Modifica el valor a Wikidata"><img alt="Modifica el valor a Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/10px-Arbcom_ru_editing.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/15px-Arbcom_ru_editing.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/20px-Arbcom_ru_editing.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee"><div style="padding:0.1em 0;line-height:1.2em;">Camp de <br />treball</div></th><td class="infobox-data"><a href="/wiki/Astronomia" title="Astronomia">astronomia</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q11063?uselang=ca#P425" title="Modifica el valor a Wikidata"><img alt="Modifica el valor a Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/10px-Arbcom_ru_editing.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/15px-Arbcom_ru_editing.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/20px-Arbcom_ru_editing.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></span></td></tr></tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fitxer:Galileo.arp.300pix.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Galileo.arp.300pix.jpg/220px-Galileo.arp.300pix.jpg" decoding="async" width="220" height="270" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Galileo.arp.300pix.jpg/330px-Galileo.arp.300pix.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Galileo.arp.300pix.jpg/440px-Galileo.arp.300pix.jpg 2x" data-file-width="1180" data-file-height="1448" /></a><figcaption><a href="/wiki/Galileo_Galilei" title="Galileo Galilei">Galileo Galilei</a> és sovint referit com el pare de l'astronomia moderna.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fitxer:Johannes_Vermeer_-_The_Astronomer_-_1668.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Johannes_Vermeer_-_The_Astronomer_-_1668.jpg/220px-Johannes_Vermeer_-_The_Astronomer_-_1668.jpg" decoding="async" width="220" height="250" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Johannes_Vermeer_-_The_Astronomer_-_1668.jpg/330px-Johannes_Vermeer_-_The_Astronomer_-_1668.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Johannes_Vermeer_-_The_Astronomer_-_1668.jpg/440px-Johannes_Vermeer_-_The_Astronomer_-_1668.jpg 2x" data-file-width="4401" data-file-height="5000" /></a><figcaption><i>L'Astrònom</i> (c. <a href="/wiki/1668" title="1668">1668</a>), de <a href="/wiki/Johannes_Vermeer" class="mw-redirect" title="Johannes Vermeer">Johannes Vermeer</a></figcaption></figure> <p>Un <b>astrònom</b> o una <b>astrònoma</b> és un <a href="/wiki/Cient%C3%ADfic" title="Científic">científic</a> amb una àrea d'investigació i estudi que s'anomena <a href="/wiki/Astronomia" title="Astronomia">astronomia</a>. Històricament, l'<a href="/wiki/Astronomia" title="Astronomia">astronomia</a> estava més preocupada per la classificació i descripció dels fenòmens celestials, mentre que els astroplans intentaven descriure aquests fenòmens i les diferències entre ells utilitzant lleis físiques. Avui en dia, aquesta distinció ha desaparegut. Els astrònoms professionals són individus altament qualificats que usualment tenen un <a href="/wiki/Doctorat" title="Doctorat">doctorat</a> en <a href="/wiki/F%C3%ADsica" title="Física">física</a> o astronomia i que estan empleats en institucions o <a href="/wiki/Universitat" title="Universitat">universitats</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>A diferència de la majoria de científics, els astrònoms no poden manipular directament els objectes que estudien, i han de fer ús de detallades observacions per als seus descobriments. Generalment, els astrònoms utilitzen <a href="/wiki/Telescopi" title="Telescopi">telescopis</a> i altres instruments <a href="/wiki/%C3%92ptica" title="Òptica">òptics</a> per a les seves observacions.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Es considera que l'astronomia s'inicià amb l'estudi dels astres pels sacerdots de l'antiga <a href="/wiki/Babil%C3%B2nia" title="Babilònia">Babilònia</a>. Estudis recents de les inscripcions babilòniques mostren el coneixement extremadament precís que posseïen del seu <a href="/wiki/Cel_nocturn" title="Cel nocturn">cel nocturn</a>. Els sacerdots de l'<a href="/wiki/Antic_Egipte" title="Antic Egipte">antic Egipte</a> també feien especial èmfasi en l'observació del cel, quedant reflectit en els denominats sostres astronòmics, dibuixats en moltes tombes de la <a href="/wiki/Vall_dels_Reis" title="Vall dels Reis">Vall dels Reis</a>. </p><p>La combinació de les interpretacions religioses del cel, com alguna <a href="/wiki/Llegenda" title="Llegenda">llegenda</a> o <a href="/wiki/Mite" title="Mite">mite</a>, condueixen a una dualitat que avui nosaltres identifiquem com <a href="/wiki/Astrologia" title="Astrologia">astrologia</a>. És important tenir en compte que abans de <a href="/wiki/1750" title="1750">1750</a>, aproximadament, no es feia distinció entre astronomia i astrologia. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Astrònoms_importants"><span id="Astr.C3.B2noms_importants"></span>Astrònoms importants</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astr%C3%B2nom&action=edit&section=1" title="Modifica la secció: Astrònoms importants"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r30997230">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}</style><div role="note" class="hatnote navigation-not-searchable">Article principal: <a href="/wiki/Llista_d%27astr%C3%B2noms" title="Llista d'astrònoms">Llista d'astrònoms</a></div> <table class="wikitable"> <tbody><tr> <th>Astrònom </th> <th>Contribució </th></tr> <tr> <td><a href="/wiki/Hiparc_de_Nicea" title="Hiparc de Nicea">Hiparc de Nicea</a> i <a href="/wiki/Claudi_Ptolemeu" title="Claudi Ptolemeu">Ptolemeu</a> </td> <td>Grècia antiga. Va determinar la posició d'unes 1000 <a href="/wiki/Estrella" class="mw-redirect" title="Estrella">estrelles</a> brillants, van intentar explicar misteris astronòmics sense abandonar el model geocèntric de l'<a href="/wiki/Univers" title="Univers">Univers</a>, fermament establert en la seva època, i van classificar els estels per la seva magnitud. </td></tr> <tr> <td><a href="/wiki/Aristarc_de_Samos" title="Aristarc de Samos">Aristarc de Samos</a> </td> <td>Grècia antiga. Primera persona que va proposar el <a href="/wiki/Model_helioc%C3%A8ntric" title="Model heliocèntric">model heliocèntric</a> de l'Univers. </td></tr> <tr> <td><a href="/wiki/Nicolau_Cop%C3%A8rnic" title="Nicolau Copèrnic">Copèrnic</a> </td> <td>Segle XVI. Va donar suport al model heliocèntric. </td></tr> <tr> <td><a href="/wiki/Galileo_Galilei" title="Galileo Galilei">Galileo Galilei</a> </td> <td>Segle XVI-XVII. Primer astrònom que va usar el <a href="/wiki/Telescopi" title="Telescopi">telescopi</a> per observar el cel. La <a href="/wiki/Inquisici%C3%B3" title="Inquisició">Inquisició</a> el va condemnar a arrest domiciliari pels seus descobriments, el qual va ser aixecat 359 anys després pel <a href="/wiki/Papa" title="Papa">Papa</a> <a href="/wiki/Joan_Pau_II" title="Joan Pau II">Joan Pau II</a>. </td></tr> <tr> <td><a href="/wiki/Johannes_Kepler" title="Johannes Kepler">Kepler</a> </td> <td>Segle XVI-XVII. Va suggerir l'<a href="/wiki/%C3%92rbita" title="Òrbita">òrbita</a> el·líptica dels planetes, i proposar lleis sobre el seu moviment, actualment conegudes com <a href="/wiki/Lleis_de_Kepler" title="Lleis de Kepler">Lleis de Kepler</a>. </td></tr> <tr> <td><a href="/wiki/Johannes_Hevelius" title="Johannes Hevelius">Hevelius</a> </td> <td>Iniciador de la topografia lunar. </td></tr> <tr> <td><a href="/wiki/Isaac_Newton" title="Isaac Newton">Isaac Newton</a> </td> <td>Segle XVII. Va publicar el 1687 <a href="/wiki/Philosophiae_Naturalis_Principia_Mathematica" title="Philosophiae Naturalis Principia Mathematica">Philosophiae naturalis principia mathematica</a>, també anomenat els Proxypia, contenint <a href="/wiki/Gravetat" title="Gravetat">Les lleis de Newton del moviment</a>, les quals són fonamentals per a la <a href="/wiki/Mec%C3%A0nica_celeste" title="Mecànica celeste">mecànica celeste</a> i expliquen les <a href="/wiki/Lleis_de_Kepler" title="Lleis de Kepler">Lleis de Kepler</a>. Va predir les òrbites dels planetes. </td></tr> <tr> <td><a href="/wiki/William_Herschel" title="William Herschel">William Herschel</a> </td> <td>Segle XVIII. Va perfeccionar els telescopis reflectors, va descobrir el <a href="/wiki/Ur%C3%A0_(planeta)" title="Urà (planeta)">planeta Urà</a>, el 1781, i llunes d'Urà i <a href="/wiki/Saturn_(planeta)" title="Saturn (planeta)">Saturn</a>; així mateix va catalogar i descobrir més de 2.500 nous objectes d'espai profund, entre els quals hi ha <a href="/wiki/C%C3%BAmul_globular" title="Cúmul globular">cúmuls globulars</a>, <a href="/wiki/Nebulosa" title="Nebulosa">nebuloses</a> i <a href="/wiki/Gal%C3%A0xia" title="Galàxia">galàxies</a>, i també va descobrir el 1783 que el <a href="/wiki/Sol" title="Sol">Sol</a> no estava quiet com sempre s'havia cregut. </td></tr> <tr> <td><a href="/wiki/Subrahmanyan_Chandrasekhar" title="Subrahmanyan Chandrasekhar">Subrahmanyan Chandrasekhar</a> </td> <td>Va treballar en els mecanismes interns de les estrelles. És particularment conegut per determinar l'efecte de la <a href="/wiki/Relativitat_especial" title="Relativitat especial">relativitat especial</a> en els estels, inclòs el primer càlcul del <a href="/wiki/L%C3%ADmit_de_Chandrasekhar" title="Límit de Chandrasekhar">límit de Chandrasekhar</a>, sense calculadora, durant un viatge en vaixell. </td></tr> <tr> <td><a href="/wiki/Henrietta_Swan_Leavitt" title="Henrietta Swan Leavitt">Henrietta Swan Leavitt</a> </td> <td>Va catalogar estrelles variables <a href="/wiki/Cefeida" title="Cefeida">cefeides</a> en els <a href="/wiki/N%C3%BAvols_de_Magallanes" class="mw-redirect" title="Núvols de Magallanes">Núvols de Magallanes</a>. El <a href="/wiki/1912" title="1912">1912</a> va descobrir la relació entre lluminositat i periodicitat de les cefeides, fet determinant per al posterior treball de Hertzprung. </td></tr> <tr> <td><a href="/wiki/Ejnar_Hertzsprung" title="Ejnar Hertzsprung">Ejnar Hertzsprung</a> </td> <td>Va determinar la distància a diverses cefeides. Quan les estrelles eren detectades en altres galàxies, com ara <a href="/wiki/Gal%C3%A0xia_d%27Andr%C3%B2meda" title="Galàxia d'Andròmeda">Andròmeda</a>, la distància a aquestes galàxies també quedava determinada. </td></tr> <tr> <td><a href="/wiki/Edwin_Hubble" title="Edwin Hubble">Hubble</a> </td> <td>Va descobrir l'<a href="/wiki/Llei_de_Hubble" class="mw-redirect" title="Llei de Hubble">expansió de l'Univers</a>. El <a href="/wiki/Telescopi_espacial_Hubble" title="Telescopi espacial Hubble">telescopi espacial <i>Hubble</i></a> porta el seu nom en honor seu. </td></tr> <tr> <td><a href="/wiki/Stephen_Hawking" title="Stephen Hawking">Stephen Hawking</a> </td> <td>La seva investigació sobre els <a href="/wiki/Forat_negre" title="Forat negre">forats negres</a> va ser el primer pas cap a una teoria de la <a href="/wiki/Gravitaci%C3%B3_qu%C3%A0ntica" title="Gravitació quàntica">gravetat quàntica</a>, que hauria d'unificar la <a href="/wiki/Relativitat_general" title="Relativitat general">Relativitat General,</a> la <a href="/wiki/Llei_de_la_gravitaci%C3%B3_universal" title="Llei de la gravitació universal">Teoria de la Gravitació</a> i l'<a href="/wiki/Espaitemps" title="Espaitemps">Espaitemps</a>, i la <a href="/wiki/Mec%C3%A0nica_qu%C3%A0ntica" title="Mecànica quàntica">Mecànica Quàntica</a>. </td></tr> <tr> <td><a href="/wiki/Carl_Sagan" title="Carl Sagan">Carl Sagan</a> </td> <td>Reconegut educador i escriptor. Autor de la sèrie "<a href="/wiki/Cosmos" title="Cosmos">Cosmos</a>". Va morir el <a href="/wiki/1996" title="1996">1996</a>. </td></tr> <tr> <td><a href="/wiki/Alan_Guth" title="Alan Guth">Alan Guth</a> </td> <td>Va elaborar la primera formulació de la "<a href="/wiki/Inflaci%C3%B3_c%C3%B2smica" title="Inflació còsmica">teoria de l'Univers inflacionari</a>". Actualment és viu i és un investigador del <a href="/wiki/MIT" class="mw-redirect" title="MIT">MIT</a>. </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Vegeu_també"><span id="Vegeu_tamb.C3.A9"></span>Vegeu també</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astr%C3%B2nom&action=edit&section=2" title="Modifica la secció: Vegeu també"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Interacci%C3%B3_astrologia-alqu%C3%ADmia" class="mw-redirect" title="Interacció astrologia-alquímia">Interacció astrologia-alquímia</a></li> <li><a href="/wiki/Astronomia" title="Astronomia">Astronomia</a></li> <li><a href="/wiki/Astronomia_amateur" title="Astronomia amateur">Astronomia amateur</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Bibliografia">Bibliografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astr%C3%B2nom&action=edit&section=3" title="Modifica la secció: Bibliografia"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="citation book" style="font-style:normal" id="CITEREFDallal1999"><span style="font-variant: small-caps;">Dallal</span>, Ahmad. <i>The Oxford History of Islam</i>.  <a href="/wiki/Oxford_University_Press" title="Oxford University Press">Oxford University Press</a>, <a href="/wiki/Nova_York" title="Nova York">Nova York</a>, 1999. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0-300-15911-0" title="Especial:Fonts bibliogràfiques/0-300-15911-0">ISBN 0-300-15911-0</a></span>. «Science, Medicine and Technology»</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Oxford+History+of+Islam&rft.aulast=Dallal&rft.aufirst=Ahmad&rft.date=1999&rft.pub=%5B%5BOxford+University+Press%5D%5D%2C+%5B%5BNova+York%5D%5D&rft.isbn=0-300-15911-0"><span style="display: none;"> </span></span></li> <li><span class="citation book" style="font-style:normal" id="CITEREFKennedy1956"><span style="font-variant: small-caps;">Kennedy</span>, E.S.. <i>A Survey of Islamic Astronomical Tables; Transactions of the American Philosophical Society</i>. 46.  Philadelphia: <a href="/wiki/Societat_Filos%C3%B2fica_Americana" title="Societat Filosòfica Americana">Societat Filosòfica Americana</a>, 1956.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=A+Survey+of+Islamic+Astronomical+Tables%3B+Transactions+of+the+American+Philosophical+Society&rft.aulast=Kennedy&rft.aufirst=E.S.&rft.date=1956&rft.pub=%5B%5BSocietat+Filos%C3%B2fica+Americana%5D%5D&rft.place=Philadelphia"><span style="display: none;"> </span></span></li> <li><span class="citation book" style="font-style:normal" id="CITEREFToomer1990"><span style="font-variant: small-caps;">Toomer</span>, Gerald. «Al-Khwārizmī, Abu Jaʿfar Muḥammad ibn Mūsā». A: Gillispie, Charles Coulston. <i><a href="/wiki/Dictionary_of_Scientific_Biography" title="Dictionary of Scientific Biography">Dictionary of Scientific Biography</a></i>. 7.  Nova York: Charles Scribner's Sons, 1990. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0-684-16962-2" title="Especial:Fonts bibliogràfiques/0-684-16962-2">ISBN 0-684-16962-2</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=%5B%5BDictionary+of+Scientific+Biography%5D%5D&rft.atitle=Al-Khw%C4%81rizm%C4%AB%2C+Abu+Ja%CA%BFfar+Mu%E1%B8%A5ammad+ibn+M%C5%ABs%C4%81&rft.aulast=Toomer&rft.aufirst=Gerald&rft.date=1990&rft.pub=Charles+Scribner%27s+Sons&rft.place=Nova+York&rft.isbn=0-684-16962-2"><span style="display: none;"> </span></span></li></ul> <div class="mw-heading mw-heading2"><h2 id="Referències"><span id="Refer.C3.A8ncies"></span>Referències</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astr%C3%B2nom&action=edit&section=4" title="Modifica la secció: Referències"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist {{#if: | references-column-count references-column-count-{{{col}}}" style="list-style-type: decimal;"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><span class="citation" style="font-style:normal">«<a rel="nofollow" class="external text" href="https://web.archive.org/web/20090802044012/http://aas.org/">American Astronomical Society Home</a>».  AAS. Arxivat de l'<a rel="nofollow" class="external text" href="http://aas.org/">original</a> el 2 agost 2009. [Consulta: 14 agost 2009].</span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><span class="citation" style="font-style:normal">«<a rel="nofollow" class="external text" href="https://web.archive.org/web/20090403101540/http://www.noao.edu/education/astfaq.html">Frequently Asked Questions About Becoming an Astronomer</a>».  NOAO. Arxivat de l'<a rel="nofollow" class="external text" href="http://www.noao.edu/education/astfaq.html">original</a> el 3 abril 2009. [Consulta: 29 març 2009].</span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Enllaços_externs"><span id="Enlla.C3.A7os_externs"></span>Enllaços externs</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Astr%C3%B2nom&action=edit&section=5" title="Modifica la secció: Enllaços externs"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r33663753">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output 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